I just got my Mi2 But its not recognized by the macbook air. only with the parellals win7 i have. I tried installing the android file transfer app, but it freezes once i load it.. any suggestions? Also, a bunch of other small questions do i need to backup imei folder? if so, what is recommended? isnt there auto brightness feature? the lang pack is entirely for system menus? - the hebrew pack's dialer T9 isnt working and thats all i want..so sticking with english only will still get me hebrew support, yes?